高压卡箍式止回阀H82H、H82Y、H82F高压卡箍式止回阀PN16～45H82HH82Y型高压卡箍式止回阀H82F101高压卡箍式止回阀外形及连接尺寸公称压力PN(MPa)公称通径DN(mm)尺寸(mm)LL1DOD1162025354040265420366050267420457365295450588980355540721084026542036605026742045736629545058898835554072108高压卡箍式止回阀)